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. Author manuscript; available in PMC: 2009 Sep 1.
Published in final edited form as: Dev Biol. 2008 Jun 18;321(1):188–196. doi: 10.1016/j.ydbio.2008.06.014

Figure 1.

Figure 1

Smo activates G proteins in vitro. HEK293 cells were separately transfected with either an empty vector, Smo or SmoM2. Two days later, membranes were isolated from the cells and [35S]GTPγS binding was performed in the presence of the indicated chemicals. The results presented were obtained from three independent experiments.